Increase front downforce with these universal carbon fiber splitter diffusers from RSFuture. Similar to a rear diffuser, these will create a high pressure (slow moving air) by allowing air to flow upwards after the splitter initially creates low pressure (fast moving air). This is a universal fitment. Please check dimensions on your current splitter before purchasing. Comes in a pair. Due to the unique fitment per application, hardware is not included.

SKU 141901 Categories , Tag


Increase Downforce

Optimized airflow design to create low/high pressure zones beneath the splitter.

Flush Installation

Secures underneath the splitter with minimal protrusion. Rivet-on installation is recommended to prevent disruptive airflow.

Lightweight and Sturdy

Made with carbon fiber for maximum rigidity and lightest solution.

BMW E46 M3 Chuckwalla CCW
Additional information

Carbon Fiber


12.5" L x 13.5" W x 3.25" H


E30, E36, E36/7 / E36/8 Z3, E39, E46, E60 / E61, E85 / E86 Z4, E90 E91 E92 E93


Z3 M, Z4 M, M3, M5

Product Category

Body & Aero


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